There are five wires in total, three on one side（usually all three are black）, two on the other side（one red and one black）. Three wires can be connected to the motor.If the motor turns in the opposite direction, you can change the any two wires . The two lines are the power line, which is used to connect the batte……

Battery voltage 1S=4.2V The ESC firmware can be updated by the user. It can be connected to the programming box or connected to the computer through the USB cable, which is very convenient to set various parameters of the brushless ESC. Sin

The brushless ESC is to control the speed of the motor by adjusting the duty cycle of the motor, which is to power on quickly, and then power off quickly ,usually this frequency is very fast (for examples 8kHz), so we see that the motor spin smoothly . when duty cycle is zero,the motor is stop, when the duty cycle rea……

Usually, the Flier ESC no need calibrate the throttle range, it can automatically get the throttle range. but if you insist to do, you can use the Usb linker to do, you can set the ini_point(1.0-1.5mS) or end_point(1.7mS-2.0mS) for the range of the throttle